Schematic Diagrams
B - 30
B.Schematic Diagrams
VDDQ, VDDQ_VTT, 1.5VS, 1.8VS
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
D
D
VDDQ_VTT
1A
Ra
Rb
1A
1.8VA
天䦣月役
PIN6
儛
1.8V_PWRGD
^,KZd
VDDQ
ON
9A
For CV test
Short
Short
2A
ON
PGOOD
D02 05/04
D02 6/7
D02 6/7
D02 6/7
D02 6/14
㎃
X7R
VDDQ_L
SUSC#_G5616
VDDQ_SNS
VDDQ_S5
VDDQSET
VDDQ_DRVL
VTTEN
VDDQ_VCC5
VDDQ_VBST
VTT_REF
VDDQ_CS
VDDQ_DRVH
VDDQ_DRVH_R
VTT_SNS
VTT_MEM_R
VTT_TON
VDD5_LDO5
VDD3
V1.8
1.8VA
VDD3
V_VCCDDQ
5V
5V
VDDQ
5V
VIN
VDDQ
5V
3.3V
VIN
VDDQ_VTT
5V
5V
[17,21,26,27,31,32,33]
VDDQ_VTT
[13,14]
V_VCCDDQ
[9,13,14]
VIN
[16,25,26,27,28,30,32,33,34]
VDD3
[5,6,7,10,17,22,23,25,27,28,30,31,33,34]
3.3V
[3,6,7,16,19,20,21,22,26,27,31]
1.8VA
[10,27]
VDD5_LDO5
[28,30]
VA_EC_EN
[25,27,30]
VDDQ_PW RGD
[6,31]
SUSC#
[27,30,31]
SUSB
[15,17,27]
DDR_VTT_CTRL
[2]
DD_ON#
[17,20,27]
Title
Size
Document Number
Rev
Date:
Sheet
of
1.0
[29] VDDQ,VDDQ_VTT,1.5VS,1.8VS
A3
29
43
W ednesday, June 21, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N240W U
6-71-N24W0-D01
Title
Size
Document Number
Rev
Date:
Sheet
of
1.0
[29] VDDQ,VDDQ_VTT,1.5VS,1.8VS
A3
29
43
W ednesday, June 21, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N240W U
6-71-N24W0-D01
Title
Size
Document Number
Rev
Date:
Sheet
of
1.0
[29] VDDQ,VDDQ_VTT,1.5VS,1.8VS
A3
29
43
W ednesday, June 21, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N240W U
6-71-N24W0-D01
PR225
*20mil_04
PJ62
*OPEN-10mm
1
2
PC212
10u_6.3V_X5R_06
PJ93 *40mil
1
2
PC210
0.1u_10V_X7R_04
PC163
0.1u_16V_X7R_04
R1827
47K_04
PR186
12.7K_1%_04
Q19
BTN3904
B
E
C
R1829
100K_04
S
D
G
Q127B
MTDK3S6R
5
3
4
Q128
UK3018
G
D
S
PR224
0_04
PC165
10u_6.3V_X5R_06
PR230
*20mil_04
PC219
1u_6.3V_X5R_04
PQ38
QM3004M3
4
5
2
5
5
3
1
5
PC169
82p_50V_NPO_04
PC217
0.1u_10V_X5R_04
PC209
10u_6.3V_X5R_06
PJ63
*CV-40mil
1
2
PR229
*5.1_06
PU13
G5616BRZ1U
VTTGND
1
VLDOIN
19
VTT
20
VTTSNS
2
GND
3
TON
9
VTTREF
4
VCC5
11
PGOOD
10
S5
8
S3
7
VDDQSET
6
VDDQSNS
5
CS
13
PGND
14
DRVL
15
LL
16
DRVH
17
VBST
18
PVCC5
12
GND
21
PC211
22u_6.3V_X5R_08
PC218
1u_6.3V_X5R_04
PR231
6.04K_1%_04
PR188
100K_04
R1826
10K_04
PC208
0.1u_25V_X7R_06
PQ64
QM3006M3
4
5
2
5
5
3
1
5
+
PC214
330uF_2V_5*4.2
R439
10K_04
C1680
*0.1u_16V_Y5V_04
PD21
SS1040G
A
C
PC205
0.1u_25V_X7R_06
PR187
10K_1%_04
R1832
*0_04
PJ54*40mil
1
2
PJ64
*CV-40mil
1
2
PC167
10u_6.3V_X5R_06
PR192
10K_04
PR189
47K_04
R1830
10K_04
PC166
0.1u_10V_X5R_04
PC162
1u_6.3V_X5R_04
R1828
0_04
PC207
4.7u_25V_X5R_08
PC206
4.7u_25V_X5R_08
PJ27
*OPEN-2mm
1
2
PR226
560K_1%_04
R431
1K_04
PJ61
*OPEN-2mm
1
2
PR228
2_06
PL9
BCIHP0730-1R0M
1
2
PC164
10u_6.3V_X5R_06
PC168
*1u_6.3V_X5R_04
C1681
*0.1u_10V_X5R_04
S
D
G
Q127A
MTDK3S6R
2
6
1
Q134
*2SK3018S3
G
D
S
PR232
10K_1%_04
R1833
*100K_04
PR227
6.8K_1%_06
PC213
*1000p_50V_X7R_04
PD20
*RB0540S2
A
C
PU10
G9661-25ADJF11U
GND
8
VCNTL
4
NC
5
VIN
3
VOUT
6
VFB
7
POK
1
EN
2
GND
9
PC216
0.1u_10V_X7R_04
Sheet 29 of 41
VDDQ, VDDQ_VTT,
1.5VS, 1.8VS
Summary of Contents for N250WU
Page 1: ...N250WU N251WU N252WU ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer N250WU N251WU N252WU Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 45: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Page 46: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 47: ...LCD A 5 A Part Lists LCD Figure A 3 LCD ...
Page 48: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Page 49: ...MB A 7 A Part Lists MB Figure A 5 MB ...
Page 50: ...A 8 A Part Lists ...